Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Scott J. Nicholson"'
Publikováno v:
Journal of economic entomology. 110(4)
Different concentrations of sucrose were used to investigate how survival and feeding was affected in four species of aphids (Hemiptera: Aphididae). Seven sucrose concentrations were evaluated in feeding chambers fitted with parafilm membranes and in
Publikováno v:
Plant Biotechnology Reports. 7:415-424
Transgene-mediated gene silencing is an important biotechnological and research tool. There are several RNAi-mediated techniques available for silencing genes in plants. The basis of all these techniques is to generate double-stranded RNA precursors
Publikováno v:
Journal of Economic Entomology. 106:1029-1035
Three Diuraphis species, Diuraphis frequens (Walker), Diuraphis mexicana (McVicar Baker), and Diuraphis tritici (Gillette), were known to exist in the United States before the 1986 appearance of the Russian wheat aphid, Diuraphis noxia Kurdjumov. The
Publikováno v:
Annals of the Entomological Society of America. 106:86-92
ABSTBACT Lygus hesperus Knight (Hemiptera: Miridae) causes economic damage to a wide range of crops in the western United States. While stylet-probing, L. hesperus discharge saliva consisting of lytic enzymes that facilitate extraoral digestion of ho
Publikováno v:
Journal of Proteomics. 75:2252-2268
Diuraphis noxia, Russian Wheat Aphid (RWA), biotypes are classified by their differential virulence to wheat varieties containing resistance genes. RWA salivary proteins, unlike those of most aphid species, cause foliar damage and physiological alter
Publikováno v:
Plant Growth Regulation. 65:207-212
During analysis of an Arabidopsis thaliana line possessing a Phytochrome A epiallele (phyA’), a partial Phytochrome B-deficient phenotype was observed, consisting of elongated hypocotyls in seedlings grown under constant white light or red light (6
Publikováno v:
Journal of Economic Entomology. 107:63-65
Lygus hesperus Knight (Hemiptera: Miridae) is a key agricultural pest in the western United States. In a recent study, proteins from Pantoea ananatis and Serratia marcescens (Enterobacteriales: Enterobacteriaceae) were identified in diet that was sty
Autor:
Scott J. Nicholson, Yan Song, Changhoon Kim, Michael Dean, Peter R. Hoyt, Hwanseok Rhee, Michael L. Nickerson, Gary J. Puterka
Publikováno v:
BMC Genomics
Background The Russian wheat aphid, Diuraphis noxia Kurdjumov, is one of the most important pests of small grains throughout the temperate regions of the world. This phytotoxic aphid causes severe systemic damage symptoms in wheat, barley, and other
Autor:
J. S. Armstrong, Scott J. Nicholson, Tim L. Springer, G. J. Michaels, E. D. Bynum, Frank B. Peairs, Dolores W. Mornhinweg, Terri L. Randolph, Gary J. Puterka, Kristopher L. Giles, Robert W. Hammon, M. J. Brown
Publikováno v:
Journal of economic entomology. 108(2)
A key component of Russian wheat aphid, Diuraphis noxia (Kurdjumov), management has been through planting resistant wheat cultivars. A new biotype, RWA2, appeared in 2003 which caused widespread damage to wheat cultivars containing the Dn4 gene. Biot
Autor:
M. J. Brown, Scott J. Nicholson, W. R. Cooper, Gary J. Puterka, Terri L. Randolph, Frank B. Peairs
Publikováno v:
Journal of economic entomology. 107(3)
Eight biotypes of the Russian wheat aphid, Diuraphis noxia (Kurdjumov), have been discovered in the United States since 2003. Biotypes are identified by the distinct feeding damage responses they produce on wheat carrying different Russian wheat aphi